Description of 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-

Detail of > 108-26-9

• MSDS Download
• 
• CAS Number:
• 108-26-9
• Name:

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-

• Superlist Name:
• 3-Methyl-2-pyrazolin-5-one
• Formula:
• C4H6 N2 O
• Molecular Structure:
• 
• Synonyms:
• 2-Pyrazolin-5-one,3-methyl- (6CI,7CI,8CI); 2,4-Dihydro-5-methyl-3H-pyrazol-3-one;3-Methyl-1H-4,5-dihydropyrazol-5-one; 3-Methyl-2-pyrazolin-5-one;3-Methyl-5-oxo-2-pyrazoline; 3-Methyl-D2-pyrazol-5-one
• Molecular Weight:
• 98.12
• EINECS:
• 203-565-3
• Density:
• 1.33 g/cm³
• Melting Point:
• 220-224 ºC
• Solubility:
• Ethanol: slightly soluble
• Appearance:
• pale white crystal powder
• Safety:
• Moderately toxic by unspecified route. When heated to decomposition it emits toxic vapors of NO_x.Details